b) Production of butanol requires high energy of hot and cold utilities in the production plant. The stream data extracted from the plant are tabulated in Table 1 with some incomplete data. You are required to calculate and complete the missing stream data A, B, C, D and E. Table 1: Stream data of butanol production Heat Temperature Temperature ΔΗ, Specific Heat, capacity Flowrate, (kg/s) Stream Supply (Ts), °C Target (T.), (kW) flowrate, °C (kJ/kg °C) (kW/°C) 1 400 A 3.75 -562.5 2 B 100 4.3 2 -2064 3 100 290 5 C 4.5 4 200 360 D 1.4 E 1299.2

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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b) Production of butanol requires high energy of hot and cold utilities in the production
plant. The stream data extracted from the plant are tabulated in Table 1 with some
incomplete data. You are required to calculate and complete the missing stream data A,
B, C, D and E.
Table 1: Stream data of butanol production
Heat
Temperature
Temperature
Specific
Heat,
capacity
ΔΗ,
(kW)
Flowrate,
(kg/s)
Stream Supply (Ts),
°C
Target (T.),
flowrate,
°C
(kJ/kg °C)
(kW/°C)
1
400
A
3.75
-562.5
2
B
100
4.3
2
-2064
100
290
5
с
4.5
200
360
D
1.4
E
1299.2
3
4
Transcribed Image Text:b) Production of butanol requires high energy of hot and cold utilities in the production plant. The stream data extracted from the plant are tabulated in Table 1 with some incomplete data. You are required to calculate and complete the missing stream data A, B, C, D and E. Table 1: Stream data of butanol production Heat Temperature Temperature Specific Heat, capacity ΔΗ, (kW) Flowrate, (kg/s) Stream Supply (Ts), °C Target (T.), flowrate, °C (kJ/kg °C) (kW/°C) 1 400 A 3.75 -562.5 2 B 100 4.3 2 -2064 100 290 5 с 4.5 200 360 D 1.4 E 1299.2 3 4
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